20050225243 has 8 divisors (see below), whose sum is σ = 20366131968. Its totient is φ = 19736650344.

The previous prime is 20050225213. The next prime is 20050225249. The reversal of 20050225243 is 34252205002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20050225243 - 2¹³ = 20050217051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20050225249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565621 + ... + 600022.

It is an arithmetic number, because the mean of its divisors is an integer number (2545766496).

Almost surely, 2^20050225243 is an apocalyptic number.

20050225243 is a deficient number, since it is larger than the sum of its proper divisors (315906725).

20050225243 is a wasteful number, since it uses less digits than its factorization.

20050225243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165913.

The product of its (nonzero) digits is 4800, while the sum is 25.

The spelling of 20050225243 in words is "twenty billion, fifty million, two hundred twenty-five thousand, two hundred forty-three".